On Wed, 30 Mar 2011 11:20:41 +0400 CoolCold <coolthecold@xxxxxxxxx> wrote: > Looking on your host I think you speak russian, so may be this will be > somehow helpful for you > http://community.livejournal.com/ru_root/2216389.html Thanks -- I have looked through the websites of some distributed filesystems (Ceph, GlusterFS, MooseFS etc) and checked this thread too, but from what I could find, all filesystems I read about so far are at most capable of RAID0 or RAID1-like modes, where fault-tolerance is either not provided, or achieved only by "all data is replicated across N nodes", which of course divides the total usable space by N. I haven't found any FS which would do block-level replication relying not on dumb copies, but on RAID5/6-like parity algorithms for fault-tolerance. Maybe I missed something? -- With respect, Roman
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